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new 79a5acb0d HDDS-15016. [Website v2] [Docs] [Administrator Guide]
Directory Configurations for Storage Container Manager. (#391)
79a5acb0d is described below
commit 79a5acb0dcaa024d5f38a2ee5dfd7e8134b3adc3
Author: Wei-Chiu Chuang <[email protected]>
AuthorDate: Tue May 26 06:24:34 2026 -0700
HDDS-15016. [Website v2] [Docs] [Administrator Guide] Directory
Configurations for Storage Container Manager. (#391)
---
.../03-directories/02-storage-container-manager.md | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git
a/docs/05-administrator-guide/02-configuration/01-basic/03-directories/02-storage-container-manager.md
b/docs/05-administrator-guide/02-configuration/01-basic/03-directories/02-storage-container-manager.md
index e31554ec9..366b5e2ce 100644
---
a/docs/05-administrator-guide/02-configuration/01-basic/03-directories/02-storage-container-manager.md
+++
b/docs/05-administrator-guide/02-configuration/01-basic/03-directories/02-storage-container-manager.md
@@ -1,8 +1,18 @@
---
-draft: true
sidebar_label: Storage Container Manager
---
# Directory Configurations for Storage Container Manager
-**TODO:** File a subtask under
[HDDS-9859](https://issues.apache.org/jira/browse/HDDS-9859) and complete this
page or section.
+This section describes directory-related configuration properties used by the
Storage Container Manager (SCM).
+
+| Property Name | Description
| Tags |
Default/Example Value | Sample Value |
+| --------------------------------- |
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| -------------------------------------------- |
----------------------------------------- | ---------------------------- |
+| `ozone.scm.db.dirs` | SCM metadata directory (set one path).
SCM creates it if missing. If unset, SCM warns and uses
`ozone.metadata.dirs`—avoid in production.
| OZONE, SCM, STORAGE, PERFORMANCE | Empty
(uses `ozone.metadata.dirs`) | `/var/data/ozone/scm` |
+| `ozone.scm.db.dirs.permissions` | Permissions for SCM metadata dirs (octal
or symbolic).
|
| `700`
| `700` |
+| `ozone.metadata.dirs` | Fallback metadata root for SCM, OM,
Recon, and Datanodes when component-specific dirs are unset. Fine for test/PoC;
in production set `ozone.scm.db.dirs`, `ozone.om.db.dirs`, and Datanode data
dirs. | OZONE, OM, SCM, CONTAINER, STORAGE, REQUIRED | Empty
| `/data/ozone/metadata` |
+| `ozone.scm.ha.ratis.storage.dir` | Ratis **log** directory for SCM when SCM
HA is enabled. Prefer fast, durable disks (for example SSD).
| OZONE, SCM, HA, RATIS
| Empty |
`/var/data/ozone/scm/ratis` |
+| `ozone.scm.ha.ratis.snapshot.dir` | Ratis **snapshot** directory for SCM
when SCM HA is enabled.
| OZONE, SCM, HA, RATIS | Empty
| `/var/data/ozone/scm/snapshot` |
+| `hdds.key.dir.name` | Subdirectory **name** (relative to the
SCM/HDDS metadata directory) where the SCM CA stores key material.
| SCM, HDDS, X509, SECURITY | `keys`
| `keys` |
+
+For all keys and defaults, see the [configuration appendix](../../appendix).
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